CN211784736U - Shrink film puncture testing machine - Google Patents
Shrink film puncture testing machine Download PDFInfo
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- CN211784736U CN211784736U CN201922048387.9U CN201922048387U CN211784736U CN 211784736 U CN211784736 U CN 211784736U CN 201922048387 U CN201922048387 U CN 201922048387U CN 211784736 U CN211784736 U CN 211784736U
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- testing machine
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Abstract
The utility model belongs to the technical field of the puncture testing machine, especially, be a shrink film puncture testing machine, comprises a workbench, the top fixedly connected with backup pad of workstation, the side fixedly connected with fixed plate of backup pad, the bottom fixedly connected with connecting sleeve of fixed plate, connecting sleeve's bottom fixedly connected with slide, long spout has been seted up to the inside of slide. The utility model discloses a clamping device who sets up conveniently carries out the centre gripping according to the shrink film of different thickness for the effect of centre gripping is better, makes to drive clamping device and carries out the centre gripping to the shrink film of equidimension not through the servo motor that sets up, threaded rod and threaded sleeve and fix, has avoided directly driving the shrink film and has slided because of the effect of puncture needle head's power in the process of the test, leads to experimental data to take place the error, leads to the miscalculation to the test result at last, influences subsequent processing and use.
Description
Technical Field
The utility model relates to a puncture testing machine technical field specifically is a shrink film puncture testing machine.
Background
Before the shrink films are produced in batches, the elasticity of the shrink films to be produced needs to be tested to see whether the required standards are met, and a device needed to be used in the test is called a puncture tester.
However, the conventional puncture testing machine has the following problems:
1. the shrink film cannot be clamped and fixed according to the size of the shrink film, so that the shrink film is driven to slide during puncture, and the elasticity test of the shrink film is influenced;
2. the puncture part can only puncture one part, and can not puncture different positions of the shrink film, so that the measurement structure is not accurate enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a shrink film puncture testing machine has solved and can't fix according to the size of membrane and lead to the membrane to take place to slide, can't puncture a plurality of positions of membrane, leads to the not accurate problem of measuring result inadequately.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a shrink film puncture testing machine comprises a workbench, a supporting plate is fixedly connected with the top of the workbench, the side edge of the supporting plate is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a connecting sleeve, the bottom of the connecting sleeve is fixedly connected with a sliding plate, a long sliding chute is arranged inside the sliding plate, the inner wall of the long sliding chute is connected with a connecting strip in a sliding way, a connecting cavity is arranged inside the connecting strip, the inner wall of the connecting cavity is fixedly connected with a return spring, the top of the return spring is fixedly connected with an L-shaped rod, the side edge of the connecting strip of the L-shaped rod is provided with a poking sliding groove, the L-shaped rod penetrates through the poking sliding groove to the outside of the connecting strip, the bottom fixedly connected with first hydraulic stem of connecting strip, the bottom fixedly connected with fixing base of first hydraulic stem, the bottom fixedly connected with puncture needle head of fixing base.
As a preferred technical scheme of the utility model, the side fixedly connected with servo motor of backup pad, servo motor's output fixedly connected with threaded rod, the threaded rod passes through bearing and backup pad fixed connection, the surperficial threaded connection of threaded rod has the threaded sleeve, the telescopic bottom fixedly connected with second hydraulic stem of screw, the bottom fixedly connected with clamping device of second hydraulic stem.
As a preferred technical scheme of the utility model, clamping device includes telescopic sleeve, telescopic sleeve's bottom is rotated through the pivot and is connected with the support, the bottom of support is provided with the grip block, the spread groove has been seted up at the top of grip block, the inner wall sliding connection of spread groove has link block, the support rotates through the pivot with link block and is connected, rotate through the pivot between the support and connect, the spacing spring of fixedly connected with between the link block.
As an optimized technical scheme of the utility model, the platform is placed to the bottom fixedly connected with of workstation, the puncture groove has been seted up at the top of placing the platform, the bottom fixedly connected with landing leg of workstation.
As the utility model discloses a preferred technical scheme, the side fixedly connected with stopper of fixing base, the side sliding connection of stopper has the inserted bar, the fixed slot has been seted up to the fixing base bottom, and the draw-in groove has been seted up to the inner wall of fixed slot, the puncture needle head passes through fixed slot and fixing base sliding connection, inserted bar and draw-in groove sliding connection, the spacing groove has been seted up to the inside of fixing base, spacing inslot wall sliding connection has solid fixed ring, gu fixed ring is connected with draw-in groove fixed surface, fixedly connected with coupling spring between solid fixed ring and the stopper.
As a preferred technical scheme of the utility model, limit slide has been seted up to the bottom of fixed plate, the spacing spout of threaded sleeve's top fixedly connected with, threaded sleeve passes through spacing spout and limit slide inner wall sliding connection.
(III) advantageous effects
Compared with the prior art, the utility model provides a shrink film puncture testing machine possesses following beneficial effect:
1. this shrink film puncture testing machine, the shrink film that the clamping device through setting up conveniently carries out the centre gripping according to different thickness for the effect of centre gripping is better, servo motor through setting up, threaded rod and threaded sleeve make and to drive clamping device and carry out the centre gripping to the shrink film of equidimension not fixed, avoided directly driving the shrink film and slide because of the effect of puncture needle head power in the test process, lead to experimental data to take place the error, lead to the miscalculation to the test result at last, influence subsequent processing and use.
2. This shrink film puncture testing machine through gag lever post, inserted bar, solid fixed ring and the coupling spring who sets up for can change the puncture syringe needle according to experimental needs, make can test through the puncture syringe needle of different thicknesses. Improve experimental accuracy, make through the L type pole that sets up, reset spring, slide and connecting strip and to drive the puncture syringe needle and adjust the puncture position for can puncture agreeing the shrink film different positions, make the experimental effect of puncture better, it is more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the slide plate and the connecting strip of the present invention;
FIG. 3 is a schematic view of the structure of the clamping device of the present invention;
fig. 4 is a schematic view of the connection between the fixing seat and the puncture pillow of the present invention.
In the figure: 1. a work table; 2. a support plate; 3. a fixing plate; 4. a connecting sleeve; 5. a slide plate; 6. a long chute; 7. a connecting strip; 8. a connecting cavity; 9. a return spring; 10. an L-shaped rod; 11. poking the chute; 12. a first hydraulic lever; 13. a fixed seat; 14. a puncture needle head; 15. a servo motor; 16. a threaded rod; 17. a threaded sleeve; 18. a second hydraulic rod; 19. a clamping device; 191. a telescopic sleeve; 192. a support; 193. a clamping plate; 194. connecting grooves; 195. connecting the sliding block; 196. a limiting spring; 20. a placing table; 21. a support leg; 22. a limiting block; 23. inserting a rod; 24. a card slot; 25. a limiting groove; 26. a fixing ring; 27. a connecting spring; 28. a limiting slide block; 29. and a limiting sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a shrink film puncture testing machine, which comprises a workbench 1, the top fixedly connected with backup pad 2 of workstation 1, the side fixedly connected with fixed plate 3 of backup pad 2, the bottom fixedly connected with connecting sleeve 4 of fixed plate 3, the bottom fixedly connected with slide 5 of connecting sleeve 4, long spout 6 has been seted up to slide 5's inside, the inner wall sliding connection of long spout 6 has connecting strip 7, connecting cavity 8 has been seted up to connecting strip 7's inside, the inner wall fixedly connected with reset spring 9 of connecting cavity 8, reset spring 9's top fixedly connected with L type pole 10, spout 11 has been stirred to the side of connecting strip 7 has been seted up, L type pole 10 runs through the outside of spout 11 to connecting strip 7, the first hydraulic stem 12 of bottom fixedly connected with of connecting strip 7, the bottom fixedly connected with fixing base 13 of first hydraulic stem 12, the bottom fixedly connected with puncture syringe needle 14 of fixing base 13.
In this embodiment, thereby drive fixing base 13 through the first hydraulic stem 12 that sets up and drive puncture syringe needle 14 and carry out the puncture test, make L type pole 10 follow the spacing hole that 5 tops of slide seted up move down through pulling L type pole 10, then sliding connection strip 7, make connecting strip 7 slide in long spout 6, then the resilience force through reset spring 9 makes L type pole 10 run through slide 5 to slide 5 top again and carry on spacingly, reach and puncture the different positions of shrink film, make the puncture result more accurate.
Specifically, the side fixedly connected with servo motor 15 of backup pad 2, servo motor 15's output fixedly connected with threaded rod 16, threaded rod 16 pass through bearing and backup pad 2 fixed connection, and threaded sleeve 17 is connected with to the surface screw thread of threaded rod 16, and threaded sleeve 17's bottom fixedly connected with second hydraulic stem 18, the bottom fixedly connected with clamping device 19 of second hydraulic stem 18.
In this embodiment, start servo motor 15, make it drive threaded rod 16 and rotate, thereby drive threaded sleeve 17 and remove, drive second hydraulic stem 18 through threaded sleeve 17 and remove, thereby make second hydraulic stem 18 drive clamping device 19 and remove, make the centre gripping width that can adjust clamping device 19 according to the size of shrink film, improve the centre gripping effect, make through second hydraulic stem 18 and the clamping device 19 that set up can be according to the thickness control centre gripping dynamics of shrink film, improve the centre gripping effect.
Specifically, clamping device 19 includes telescopic sleeve 191, and telescopic sleeve 191's bottom is rotated through the pivot and is connected with support 192, and the bottom of support 192 is provided with grip block 193, and spread groove 194 has been seted up at grip block 193's top, and spread groove 194's inner wall sliding connection has connection slider 195, and support 192 rotates through the pivot with connection slider 195 to be connected, rotates through the pivot between the support 192 and connects, fixedly connected with spacing spring 196 between the connection slider 195.
In this embodiment, the bracket 192 is pressed by the connecting slider 195, so that the connecting groove 194 slides on the inner wall of the connecting slider 195, thereby driving the telescopic sleeve 191 to extend and retract, and then the elastic force of the limiting spring 196 acts as a clamping function on the telescopic film.
Specifically, the bottom of the workbench 1 is fixedly connected with a placing table 20, the top of the placing table 20 is provided with a puncture groove, and the bottom of the workbench 1 is fixedly connected with a supporting leg 21.
In this embodiment, the shrink film can be conveniently placed by the placing table 20, and the puncture needle 14 can conveniently puncture the shrink film by the puncture groove.
Specifically, side fixedly connected with stopper 22 of fixing base 13, stopper 22's side sliding connection has inserted bar 23, the fixed slot has been seted up to fixing base 13 bottom, draw-in groove 24 has been seted up to the inner wall of fixed slot, puncture needle 14 passes through fixed slot and fixing base 13 sliding connection, inserted bar 23 and draw-in groove 24 sliding connection, spacing groove 25 has been seted up to the inside of fixing base 13, spacing groove 25 inner wall sliding connection has solid fixed ring 26, gu fixed ring 26 is connected with draw-in groove 24 fixed surface, fixedly connected with coupling spring 27 between solid fixed ring 26 and the stopper 22.
In this embodiment, stopper 22 through the setting plays fixed spacing effect, makes the inserted bar 23 shift out from the side of puncture needle 14 through pulling inserted bar 23, adjusts the size of puncture needle 14 according to experimental needs, then promotes solid fixed ring 26 through coupling spring 27's resilience force and drives inserted bar 23 and slide in spacing groove 25 for inserted bar 23 removes to in the draw-in groove 24, thereby carry on spacingly to puncture needle 14, reach the change to puncture needle 14.
Specifically, the bottom of the fixing plate 3 is provided with a limiting slide block 28, the top of the threaded sleeve 17 is fixedly connected with a limiting slide groove 29, and the threaded sleeve 17 is connected with the inner wall of the limiting slide block 28 in a sliding manner through the limiting slide groove 29.
In this embodiment, the limiting sliding block 28 and the limiting sliding groove 29 are arranged to play a role in limiting and guiding the sliding of the threaded sleeve 17, so that the movement of the threaded sleeve 17 is more stable and firm.
The utility model discloses a theory of operation and use flow: when carrying out puncture test, play fixed spacing effect through the stopper 22 that sets up, make the inserted bar 23 shift out from the side of puncture needle 14 through pulling inserted bar 23, adjust the size of puncture needle 14 according to experimental needs, then promote solid fixed ring 26 through the resilience force of coupling spring 27 and drive inserted bar 23 and slide in spacing groove 25, make inserted bar 23 remove to in draw-in groove 24, thereby spacing puncture needle 14, reach the change to puncture needle 14, then start servo motor 15, make it drive threaded rod 16 and rotate, thereby drive threaded sleeve 17 and remove, drive second hydraulic stem 18 through threaded sleeve 17 and remove, thereby make second hydraulic stem 18 drive clamping device 19 and remove, make the centre gripping width that can adjust clamping device 19 according to the size of shrink film, improve the clamping effect, make through second hydraulic stem 18 and clamping device 19 that set up can be according to the thickness control clamping dynamics of shrink film Improve the centre gripping effect, in clamping device 19's centre gripping, extrude support 192 through link block 195, thereby make connecting groove 194 slide at link block 195's inner wall, thereby it stretches out and draws back to drive telescopic sleeve 191, then the resilience force through spacing spring 196 plays the effect of centre gripping to flexible membrane, in the puncture, thereby drive fixing base 13 through the first hydraulic stem 12 that sets up and drive puncture syringe needle 14 and carry out the puncture test, make L type pole 10 follow the spacing hole that slide 5 top was seted up through pulling L type pole 10 and move down, then sliding connection strip 7, make connecting strip 7 slide in long spout 6, then the resilience force through reset spring 9 makes L type pole 10 run through slide 5 to slide 5's top again and carry on spacingly, reach and puncture to the different positions of shrink membrane, make the puncture result more accurate, play spacing effect of direction through the slip of spacing slider 28 and the spacing spout 29 that set up to threaded sleeve 17 The movement of the threaded sleeve 17 is more stable and reliable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a shrink film puncture testing machine, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a supporting plate (2), the side edge of the supporting plate (2) is fixedly connected with a fixing plate (3), the bottom of the fixing plate (3) is fixedly connected with a connecting sleeve (4), the bottom of the connecting sleeve (4) is fixedly connected with a sliding plate (5), the inside of the sliding plate (5) is provided with a long sliding chute (6), the inner wall of the long sliding chute (6) is slidably connected with a connecting strip (7), the inside of the connecting strip (7) is provided with a connecting cavity (8), the inner wall of the connecting cavity (8) is fixedly connected with a reset spring (9), the top of the reset spring (9) is fixedly connected with an L-shaped rod (10), the side edge of the connecting strip (7) is provided with a stirring sliding chute (11), and the L-shaped rod (10) penetrates through the stirring sliding chute (11) to, the bottom fixedly connected with first hydraulic stem (12) of connecting strip (7), the bottom fixedly connected with fixing base (13) of first hydraulic stem (12), the bottom fixedly connected with puncture needle head (14) of fixing base (13).
2. The shrink film puncture testing machine according to claim 1, wherein: the utility model discloses a hydraulic drive device, including backup pad (2), side fixedly connected with servo motor (15) of backup pad (2), the output fixedly connected with threaded rod (16) of servo motor (15), threaded rod (16) are through bearing and backup pad (2) fixed connection, the surperficial threaded connection of threaded rod (16) has threaded sleeve (17), the bottom fixedly connected with second hydraulic stem (18) of threaded sleeve (17), the bottom fixedly connected with clamping device (19) of second hydraulic stem (18).
3. The shrink film puncture testing machine according to claim 2, characterized in that: clamping device (19) are including telescopic sleeve (191), the bottom of telescopic sleeve (191) is rotated through the pivot and is connected with support (192), the bottom of support (192) is provided with grip block (193), spread groove (194) have been seted up at the top of grip block (193), the inner wall sliding connection of spread groove (194) has coupling block (195), support (192) and coupling block (195) rotate through the pivot and are connected, rotate through the pivot between support (192) and connect, fixedly connected with spacing spring (196) between coupling block (195).
4. The shrink film puncture testing machine according to claim 1, wherein: the bottom fixedly connected with of workstation (1) places platform (20), the puncture groove has been seted up at the top of placing platform (20), the bottom fixedly connected with landing leg (21) of workstation (1).
5. The shrink film puncture testing machine according to claim 1, wherein: the utility model discloses a puncture needle, including fixing base (13), side fixedly connected with stopper (22) of fixing base (13), the side sliding connection of stopper (22) has inserted bar (23), the fixed slot has been seted up to fixing base (13) bottom, and draw-in groove (24) have been seted up to the inner wall of fixed slot, puncture needle (14) are through fixed slot and fixing base (13) sliding connection, inserted bar (23) and draw-in groove (24) sliding connection, spacing groove (25) have been seted up to the inside of fixing base (13), spacing groove (25) inner wall sliding connection has solid fixed ring (26), gu fixed ring (26) and draw-in groove (24) fixed surface are connected, fixedly connected with coupling spring (27) between solid fixed ring (26) and stopper (.
6. The shrink film puncture testing machine according to claim 2, characterized in that: the bottom of fixed plate (3) has seted up spacing slider (28), the top fixedly connected with spacing spout (29) of threaded sleeve (17), threaded sleeve (17) pass through spacing spout (29) and spacing slider (28) inner wall sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048387.9U CN211784736U (en) | 2019-11-25 | 2019-11-25 | Shrink film puncture testing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048387.9U CN211784736U (en) | 2019-11-25 | 2019-11-25 | Shrink film puncture testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN211784736U true CN211784736U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922048387.9U Active CN211784736U (en) | 2019-11-25 | 2019-11-25 | Shrink film puncture testing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062154A (en) * | 2021-11-16 | 2022-02-18 | 重庆斯格尔防水材料有限公司 | Anti testing arrangement that punctures of waterproof material |
| CN114459925A (en) * | 2022-02-10 | 2022-05-10 | 安徽致达包装有限公司 | Puncture resistance detection device for degradable polyethylene heat shrinkable film |
| CN114577610A (en) * | 2022-04-06 | 2022-06-03 | 安徽省通达新材料有限公司 | Device and method for detecting tensile strength performance of packaging film |
| CN114602695A (en) * | 2022-04-06 | 2022-06-10 | 安徽宏飞钓具有限公司 | Automatic spraying device for bionic bait |
-
2019
- 2019-11-25 CN CN201922048387.9U patent/CN211784736U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062154A (en) * | 2021-11-16 | 2022-02-18 | 重庆斯格尔防水材料有限公司 | Anti testing arrangement that punctures of waterproof material |
| CN114459925A (en) * | 2022-02-10 | 2022-05-10 | 安徽致达包装有限公司 | Puncture resistance detection device for degradable polyethylene heat shrinkable film |
| CN114577610A (en) * | 2022-04-06 | 2022-06-03 | 安徽省通达新材料有限公司 | Device and method for detecting tensile strength performance of packaging film |
| CN114602695A (en) * | 2022-04-06 | 2022-06-10 | 安徽宏飞钓具有限公司 | Automatic spraying device for bionic bait |
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